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HARRIS COUNTY MUD 105

Texas — Community Water System — PWSID: TX1011227

System Information

PWSIDTX1011227
System NameHARRIS COUNTY MUD 105
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerYes
First ReportedMar 14, 1980
Last ReportedJan 6, 2026

Location & Contact

StateTexas
CityHOUSTON
ZIP Code77019-2191
Address2727 ALLEN PKWY STE 1100
OrganizationBRANDENBURG, PAMELA
Phone713-652-6500

Population & Service

Population Served14,151
Service Connections4,717

Drinking Water Violations (75)

This water system has 75 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jul 2, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Jul 2, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Jul 2, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Jul 2, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Jun 27, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Jun 27, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Apr 28, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Apr 28, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Apr 28, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Apr 28, 2012 — Public Notice Other No No — — — Resolved Oct 11, 2011 Public Notice Rule and Revised PN Rule
Oct 1, 2011 Dec 31, 2011 Arsenic MCL Yes No .013 MG/L 0.010 mg/L .01 Resolved Dec 31, 2011 Arsenic Rule
Oct 1, 2011 Dec 31, 2011 Arsenic MCL Yes No .013 MG/L 0.010 mg/L .01 Resolved Dec 31, 2011 Arsenic Rule
Oct 1, 2011 Dec 31, 2011 Arsenic MCL Yes No .013 MG/L 0.010 mg/L .01 Resolved Dec 31, 2011 Arsenic Rule
Jul 1, 2011 Sep 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 18 PCI/L 15 pCi/L 15 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Arsenic MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Sep 30, 2011 Arsenic Rule
Jul 1, 2011 Sep 30, 2011 Arsenic MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Sep 30, 2011 Arsenic Rule
Jul 1, 2011 Sep 30, 2011 Arsenic MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Sep 30, 2011 Arsenic Rule
Jul 1, 2011 Sep 30, 2011 Arsenic MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Sep 30, 2011 Arsenic Rule
Jul 1, 2011 Sep 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 18 PCI/L 15 pCi/L 15 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 18 PCI/L 15 pCi/L 15 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Jul 1, 2011 Sep 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 18 PCI/L 15 pCi/L 15 Resolved Sep 30, 2011 Radionuclides and Revised Rad Rule
Apr 1, 2011 Jun 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Jun 30, 2011 Radionuclides and Revised Rad Rule
Apr 1, 2011 Jun 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Jun 30, 2011 Radionuclides and Revised Rad Rule
Apr 1, 2011 Jun 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Jun 30, 2011 Radionuclides and Revised Rad Rule
Apr 1, 2011 Jun 30, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Jun 30, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 23 PCI/L 15 pCi/L 15 Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 23 PCI/L 15 pCi/L 15 Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 23 PCI/L 15 pCi/L 15 Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Jul 1, 2010 Sep 30, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2010 Radionuclides and Revised Rad Rule
Jul 1, 2010 Sep 30, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2010 Radionuclides and Revised Rad Rule
Jul 1, 2010 Sep 30, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2010 Radionuclides and Revised Rad Rule
Jul 1, 2010 Sep 30, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 22 PCI/L 15 pCi/L 15 Resolved Sep 30, 2010 Radionuclides and Revised Rad Rule
Jul 1, 2010 Sep 30, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 22 PCI/L 15 pCi/L 15 Resolved Sep 30, 2010 Radionuclides and Revised Rad Rule
Jul 1, 2010 Sep 30, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 22 PCI/L 15 pCi/L 15 Resolved Sep 30, 2010 Radionuclides and Revised Rad Rule
Apr 1, 2010 Jun 30, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 23 PCI/L 15 pCi/L 15 Resolved Jun 30, 2010 Radionuclides and Revised Rad Rule
Apr 1, 2010 Jun 30, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 23 PCI/L 15 pCi/L 15 Resolved Jun 30, 2010 Radionuclides and Revised Rad Rule
Apr 1, 2010 Jun 30, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Jun 30, 2010 Radionuclides and Revised Rad Rule
Apr 1, 2010 Jun 30, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Jun 30, 2010 Radionuclides and Revised Rad Rule
Apr 1, 2010 Jun 30, 2010 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Jun 30, 2010 Radionuclides and Revised Rad Rule
Apr 1, 2010 Jun 30, 2010 Gross Alpha, Excl. Radon and U MCL Yes No 23 PCI/L 15 pCi/L 15 Resolved Jun 30, 2010 Radionuclides and Revised Rad Rule
Mar 1, 2010 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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